Typo on references to json boolean values on https://github.com/Azure/azure-linux-extensions/tree/master/VMAccess

References on [VMAccess](https://github.com/Azure/azure-linux-extensions/tree/master/VMAccess) like:

```
"check_disk": "false"
"reset_ssh": "false"
```

Should not have double quotes since they are boolean values.
On JSON boolean values a non empty string is considered true so "False" of being considered as false is considered as true
This leads to, as an example, "check_disk" : "false" actually triggering a fsck causing the extension deployment to fail with "Check Failed" because fsck command fails due to the data disks being mounted and "reset_ssh" : "False" will in fact reset the ssh daemon configuration to be reset.

Open the VMAccess references page linked in the issue and review the examples for check_disk and reset_ssh. Correct the boolean examples by removing the double quotes and ensure the surrounding explanation matches JSON boolean behavior; done means the page no longer presents these values as strings.

Written by the indexing model from the issue text.